ENSA - Module 10 - Network Management

A cisco router is connected to a cisco switch, which command allow the router to discover the swtiches IP address?

• R1# show cdp neighbors
• R1# show cdp neighbors detail
• S1# show cdp neighbors detail
• S1(config)# show cdp neighbors
• S1# show cdp

What port number is NTP?

• 224
• 143
• 22
• 123
• 53

Which two command can you enter to display the current time sources statistics on devices? (Choose two)

• show ntp associations
• show clock details
• show clock
• show ntp time
• show ntp status

What severity level is Critical?

• Level 2
• Level 3
• Level 1
• Level 0
• Level 4

Junior engineer has fatty fingered the password and has to do a password recovery on a router. What configuration by-passes the startup config file?

• config-register 0x2102
• confreg 0x2102
• config-register 0x2142
• config-register 0x2120
• confreg 0x2142

When SNMPv1 or SNMPv2 is being used, which feature provides secure access to MIB objects?

• Packet encryption
• Source validation
• Community strings
• Message integrity
• AES

Which statement describes a syslog message severity level?

• A syslog alarm at level 4 and higher is sent to an external syslog server by default
• Severity level 0 is the most critical severity level
• Syslog messages can only be seen by a dedicated server
• Severity level 7 is the most critical severity level
• Level 7 renderes the device inoperable

Refer to the exhibit. Routers CTK-BTM-3 and CTK-BTM-4 are connected via a serial link. One router is configured as the NTP master, and the other is an NTP client. Which two pieces of information can be obtained from the partial output of the show ntp associations detail command on CTK-BTM-4? (Choose two.)

• IP address of CTK-BTM-4 is 172.16.5.2
• Router CTK-BTM-3 is the master and CTK-BTM-4 is the client
• Both routers are configured to use NTPv2
• The IP address of CTK-BTM-3 is 172.16.5.2
• CTK-BTM-4 is the master and CTK-BTM-3 is the client

A network administrator issues the copy tftp running-config command on a router. What is the administrator trying to achieve?

• Copy the config file from the TFTP server to the NVRAM of the router
• Copy the config file from the RAM of the router to the TFTP server
• Copy the config file from the TFTP server to the RAM of the router
• Copy the config file from NVRAM of the router to the TFTP server

Which command would a network engineer use to restore the IOS image c1900-universalk9-mz.SPA.152-4.M3.bin to a router?

• copy tftp:flash0:
• copy flash0:tftp:
• copy flash: c1900-universalk9-mz.SPA.152-4.M3.bin
• copy c1900-universalk9-mz.SPA.152-4.M3.bin tftp: